[HTML][HTML] Structural dynamics of water in a supersonic shockwave

M Vassholz, HP Hoeppe, J Hagemann, JM Rosselló… - Physics of …, 2023 - pubs.aip.org
We explore the pressure evolution and structural dynamics of transient phase transitions in a
microfluidic water jet after laser-induced dielectric breakdown. To this end, we use a …

The collapse of a sonoluminescent cavitation bubble imaged with X-ray free-electron laser pulses

HP Hoeppe, M Osterhoff, AA Maleki… - New Journal of …, 2024 - iopscience.iop.org
Single bubble sonoluminescence (SBSL) is the phenomenon of synchronous light emission
due to the violent collapse of a single spherical bubble in a liquid, driven by an ultrasonic …

Multicolor x-rays from free electron–driven van der Waals heterostructures

S Huang, R Duan, N Pramanik, M Go, C Boothroyd… - Science …, 2023 - science.org
The emergence of van der Waals (vdW) heterostructures has led to precise and versatile
methods of fabricating devices with atomic-scale accuracies. Hence, vdW heterostructures …

Pump-probe X-ray holographic imaging of laser-induced cavitation bubbles with femtosecond FEL pulses

M Vassholz, HP Hoeppe, J Hagemann… - Nature …, 2021 - nature.com
Cavitation bubbles can be seeded from a plasma following optical breakdown, by focusing
an intense laser in water. The fast dynamics are associated with extreme states of gas and …

Jetting bubbles observed by x-ray holography at a free-electron laser: internal structure and the effect of non-axisymmetric boundary conditions

JM Rosselló, HP Hoeppe, M Koch, C Lechner… - Experiments in …, 2024 - Springer
In this work, we study the jetting dynamics of individual cavitation bubbles using x-ray
holographic imaging and high-speed optical shadowgraphy. The bubbles are induced by a …

European X-ray Free-Electron Laser

MV Kovalchuk, AE Blagov - Crystallography Reports, 2022 - Springer
The review is devoted to the launching of the European X-ray Free Electron Laser (XFEL).
The history of development and operation principles of classical lasers and X-ray free …

Studying Electronic Textures with Coherent Lensless Imaging

AL Levitan - 2023 - dspace.mit.edu
X-ray microscopes have opened our collective eyes to the richness of nanoscale texture in
systems such as correlated and quantum materials. These microscopes draw their power …